Tag Archives: electric utilities

Obsolete arguments against climate action

Dan Farber, LEGAL PLANET

Conservatives keep repeating the same arguments, even though the facts have changed.

There used to be some fairly plausible arguments against fighting climate change. I don’t mean crackpot theories about hoaxes or the “I’m not a scientist” hokum. Instead, the arguments I have in mind could be made with a straight face by serious people. I don’t think these arguments were ever truly persuasive, but they weren’t nuts.

You still hear a lot of these arguments today, often from conservatives claiming to take more nuanced positions on climate change. But these arguments have gone stale over time, as the facts on the ground have shifted.

Anyone who makes these arguments today just hasn’t done their homework. Here are these ghost arguments, which are living well past the time they should have gotten a decent burial.

“There’s too much uncertainty.” The IPCC’s first report 1990 expressed confidence that greenhouse gas emissions would cause global warming, but also found that warming up to that point had been within the range of normal variation. The most recent 2014 report – which is five times as long, reflecting a far larger body of research – found that warming had progressed to the point of being unmistakable, and well outside the range of natural variation: “Warming of the climate system is unequivocal, and since the 1950s, many of the observed changes are unprecedented over decades to millennia. The atmosphere and ocean have warmed, the amounts of snow and ice have diminished, and sea level has risen.”

“China won’t act.” Chinese emissions rose exponentially along with its economy. China refused to agree even in principle to any caps on emissions. So it may have been a reasonable argument that U.S. action would be futile and would give China an unfair advantage. But that argument is well past its “sell by” date. In the Paris Agreement, China agreed to peak emissions by 2030 and committed to interim actions in the meantime. Change has proceeded more rapidly than expected, due to declining prices for renewables, efforts to curb deadly air pollution from coal use, and shifts in the Chinese economy away. In January, China cancelled plans to build over a hundred coal plants. It now seems possible that Chinese emissions have already peaked or will do so no later than 2025.

“Cap-and-trade will crush the economy.” California has had an emission trading system for five years. The economy has been growing and adding jobs over the same periods. The EU and the Northeastern states have their own, less ambitious trading programs. Again, no observable economic ill-effects.

“Renewables will break the grid.”  Since they depend on the weather, solar and wind are more variable as power sources than nuclear or fossil fuels. At one time, that looked like it might be a big problem – an issue that Rick Perry seems to be trying to resurrect. But this problem is looking a lot more manageable than it used to. California utilities are required to get 33% of their power from renewables. Somehow the lights have stayed on, day and night, regardless of weather. Germany has had a huge increase in renewables without causing any decrease in grid reliability. Better grid management is much of the reason, including demand response (paying selected users to reduce power use when necessary). These techniques have their limits, and we will probably need much greater energy storage capacity at some point when fossil fuels are pushed out of the generation mix. But even without technological improvements, electric cars offer an appealing combination of low-pollution transportation and energy storage capacity.

“Renewables are unaffordable.” The high price of renewables compared to cheap goal or natural gas seemed to pose a big obstacle to addressing climate change. The gap is much smaller today, and economic parity does not seem far away and may already have been arrived. According to a report from the World Economic Forum, Just ten years ago, generating electricity through solar cost about $600 per MWh, and it cost only $100 to generate the same amount of power through coal and natural gas. But the price of renewable sources of power plunged quickly – today it only costs around $100 to generate the same amount of electricity through solar and $50 through wind. Given the economics, it’s not surprising that in countries like India, where cost is a key consideration, more renewable capacity is being added to the grid than coal. I don’t want to exaggerate the ease of moving to a zero-carbon economy. There are still formidable difficulties – but they’re not as enormous as they looked a decade or two ago.

It’s convenient to continue believing in these arguments, especially if you’re worried about the risks of dissenting from your ideological soulmates. But ultimately, it’s the road to intellectual bankruptcy.In short, folks, it’s time to wake up and smell the coffee.

Source: Obsolete Arguments Against Climate Action | Legal Planet

Filed under Climate Change & Energy

Rooftop solar dims under pressure from utility lobbyists

Hiroko Tabuchi, THE NEW YORK TIMES

Some of the slowdown in smaller-scale rooftop solar has come in maturing markets in states like California, where rooftop solar companies are having trouble expanding their customer base beyond early adopters.

Over the past six years, rooftop solar panel installations have seen explosive growth — as much as 900 percent by one estimate.

That growth has come to a shuddering stop this year, with a projected decline in new installations of 2 percent, according to projections from Bloomberg New Energy Finance.

A number of factors are driving the reversal, from saturation in markets like California to financial woes at several top solar panel makers.

But the decline has also coincided with a concerted and well-funded lobbying campaign by traditional utilities, which have been working in state capitals across the country to reverse incentives for homeowners to install solar panels.

Utilities argue that rules allowing private solar customers to sell excess power back to the grid at the retail price — a practice known as net metering — can be unfair to homeowners who do not want or cannot afford their own solar installations.

Read more at: Rooftop Solar Dims Under Pressure From Utility Lobbyists – The New York Times

Filed under Climate Change & Energy, Sustainable Living

How electric utilities could revive their sagging fortunes and decarbonize the country

David Roberts, VOX

These are gloomy times for electric utilities. After more than a century of fairly steady and predictable growth, they have entered stagnant waters. Demand for electricity is sluggish. Distributed energy resources (solar panels, batteries, etc.) are chipping away at their market share. Climate activists are always yelling at them for burning so many fossil fuels. It’s no fun.

Despite the industry’s much-hyped “death spiral” — in which customers abandon utilities for distributed energy, prices rise on remaining customers, more customers leave, etc. — these troubles are probably not fatal. Even under aggressive projections, most electricity will come from utility-scale power plants through the middle of the century. Utilities will still be needed. But they do seem to be heading inexorably toward a much-diminished role, with much-diminished profits.

Still, buck up, utility execs, all is not lost! There is a possible future in which utilities become bigger and more important than ever. What’s more, it is a future in which they take the lead in decarbonizing the country.

They could be heroes.

That is the good news in a recent paper from research consultancy The Brattle Group. It outlines a scenario in which utilities thrive, greenhouse gas emissions decline, and everyone joins hands in song.

The key to everything (coincidentally, my long-time obsession) is electrification.

Read more at: How electric utilities could revive their sagging fortunes and decarbonize the country – Vox

Filed under Climate Change & Energy, Transportation